The ecological and hygienic characteristics of the condition of Samara potable water as the risk factor of development of diseases of the mouth

The city of Samara - large industrial, an administrative centre of the Average Volga region, is included into number most ecologically unsuccessful cities of Russia. The analysis of a sanitary and hygienic situation last years in territory of city of Samara has shown, that the important risk factor for health of the population is quality of consumed water. Water in the Samara area is polluted various alienbiot, possesses the raised (increased) rigidity, lack of fluorine and iodine. The given factors promote occurrence of diseases of a mouth. Such as: caries, a dental stone, флюороз.